Duncan Wind ForecastAustraliaSAKangaroo IslandDuncan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Duncan wind forecast issued today at 4:05 am. Next forecast at approx. 4:05 pm. Duncan Wind Statistics View MoreMarch WindKingscote Airport (35km)2026FebruaryMarchStrongest 2 March, 202657.2km/h SSEAverage March16km/hStrongest 25 February, 202661.2km/h SSEAverage February18.5km/hStrongest 20 January, 202661.2km/h SAverage 202620.4km/hClimate (2010–Present)Kingscote Airport (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 May, 202588.9km/h WNWAverage 2021–202615.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March15%8.75%2.5%CalmStrongMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads